🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237

Radius: 12.5

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.43 AU - 0.59 AU

Year: 247 Days

Day: 13.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 8,355,624 km

• M1: 160,369 km (0.12 R)
• M2: 245,939 km (0.107 R)
• M3: 341,233 km (0.069 R)
• M4: 439,668 km (0.09 R)
• M5: 527,781 km (0.07 R)
• M6: 616,792 km (0.033 R)
• M7: 699,968 km (0.111 R)
• M8: 858,841 km (0.077 R)
• M9: 959,222 km (0.086 R)
• M10: 1,050,177 km (0.061 R)
• M11: 1,141,282 km (0.104 R)
• M12: 1,220,419 km (0.095 R)
• M13: 1,347,578 km (0.106 R)
• M14: 1,488,948 km (0.058 R)
• M15: 1,579,454 km (0.101 R)
• M16: 1,725,911 km (0.107 R)
• M17: 1,849,030 km (0.086 R)
• M18: 1,954,047 km (0.101 R)
• M19: 2,086,442 km (0.05 R)
• M20: 2,166,776 km (0.054 R)
• M21: 2,330,286 km (0.11 R)
• M22: 2,432,910 km (0.03 R)
• M23: 2,525,212 km (0.075 R)
• M24: 2,607,192 km (0.088 R)
• M25: 2,701,887 km (0.06 R)
• M26: 2,829,943 km (0.046 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.4

Radius: 9

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.55 AU - 0.63 AU

Year: 307 Days

Day: 7.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 8,355,624 km

• M1: 115,490 km (0.049 R)
• M2: 197,619 km (0.107 R)
• M3: 291,865 km (0.12 R)
• M4: 381,475 km (0.084 R)
• M5: 441,164 km (0.088 R)
• M6: 584,180 km (0.118 R)
• M7: 655,388 km (0.063 R)
• M8: 713,432 km (0.097 R)
• M9: 804,238 km (0.114 R)
• M10: 863,479 km (0.081 R)
• M11: 935,286 km (0.092 R)
• M12: 994,227 km (0.112 R)
• M13: 1,069,924 km (0.088 R)
• M14: 1,187,059 km (0.096 R)
• M15: 1,275,920 km (0.08 R)
• M16: 1,341,893 km (0.1 R)
• M17: 1,400,685 km (0.081 R)
• M18: 1,490,444 km (0.089 R)
• M19: 1,564,644 km (0.101 R)
• M20: 1,653,655 km (0.102 R)
• M21: 1,712,447 km (0.069 R)
• M22: 1,813,425 km (0.117 R)
• M23: 1,878,800 km (0.074 R)
• M24: 1,949,709 km (0.036 R)
• M25: 2,060,411 km (0.063 R)
• M26: 2,133,714 km (0.094 R)
• M27: 2,227,811 km (0.104 R)
• M28: 2,323,255 km (0.116 R)
• M29: 2,394,464 km (0.072 R)
• M30: 2,528,952 km (0.043 R)
• M31: 2,681,691 km (0.087 R)
• M32: 2,799,724 km (0.103 R)
• M33: 2,859,414 km (0.085 R)
• M34: 2,936,008 km (0.062 R)
• M35: 3,035,490 km (0.083 R)
• M36: 3,130,485 km (0.071 R)
• M37: 3,192,419 km (0.11 R)
• M38: 3,289,059 km (0.097 R)
• M39: 3,352,189 km (0.084 R)
• M40: 3,415,619 km (0.063 R)
• M41: 3,502,834 km (0.059 R)
• M42: 3,579,129 km (0.117 R)
• M43: 3,685,493 km (0.036 R)
• M44: 3,768,969 km (0.072 R)
• M45: 3,835,091 km (0.087 R)
• M46: 3,895,529 km (0.095 R)
• M47: 4,017,301 km (0.096 R)
• M48: 4,121,870 km (0.1 R)
• M49: 4,208,637 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.1

Radius: 8.8

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.69 AU - 0.89 AU

Year: 476 Days

Day: 12.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 8,355,624 km

• M1: 109,805 km (0.056 R)
• M2: 177,872 km (0.054 R)
• M3: 250,876 km (0.095 R)
• M4: 322,383 km (0.063 R)
• M5: 402,867 km (0.084 R)
• M6: 515,813 km (0.066 R)
• M7: 633,547 km (0.072 R)
• M8: 701,315 km (0.119 R)
• M9: 818,899 km (0.119 R)
• M10: 874,549 km (0.08 R)
• M11: 966,701 km (0.066 R)
• M12: 1,037,910 km (0.112 R)
• M13: 1,148,463 km (0.105 R)
• M14: 1,207,255 km (0.117 R)
• M15: 1,280,259 km (0.058 R)
• M16: 1,385,875 km (0.066 R)
• M17: 1,457,981 km (0.107 R)
• M18: 1,559,109 km (0.116 R)
• M19: 1,691,503 km (0.108 R)
• M20: 1,837,511 km (0.113 R)
• M21: 1,897,051 km (0.051 R)
• M22: 1,992,793 km (0.107 R)
• M23: 2,053,979 km (0.049 R)
• M24: 2,121,148 km (0.074 R)
• M25: 2,226,016 km (0.066 R)
• M26: 2,305,602 km (0.052 R)
• M27: 2,364,694 km (0.034 R)
• M28: 2,473,601 km (0.117 R)
• M29: 2,651,024 km (0.092 R)
• M30: 2,707,422 km (0.05 R)
• M31: 2,873,177 km (0.083 R)
• M32: 3,012,901 km (0.057 R)
• M33: 3,113,281 km (0.086 R)
• M34: 3,256,895 km (0.072 R)
• M35: 3,317,333 km (0.091 R)
• M36: 3,372,086 km (0.12 R)
• M37: 3,507,172 km (0.103 R)
• M38: 3,575,539 km (0.094 R)
• M39: 3,637,921 km (0.1 R)
• M40: 3,827,462 km (0.108 R)
• M41: 3,904,205 km (0.116 R)
• M42: 4,046,323 km (0.113 R)
• M43: 4,137,578 km (0.083 R)
• M44: 4,209,834 km (0.106 R)
• M45: 4,315,599 km (0.119 R)
• M46: 4,435,726 km (0.093 R)
• M47: 4,563,782 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405

Radius: 14.6

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.91 AU - 2.07 AU

Year: 1904 Days

Day: 8 Hours

Environment

Temp: -195 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 8,355,624 km

• M1: 181,911 km (0.093 R)
• M2: 328,367 km (0.114 R)
• M3: 440,566 km (0.097 R)
• M4: 615,745 km (0.115 R)
• M5: 790,026 km (0.027 R)
• M6: 1,134,849 km (0.093 R)
• M7: 1,454,540 km (0.043 R)
• M8: 2,200,884 km (0.114 R)
• M9: 2,372,024 km (0.105 R)
• M10: 2,514,441 km (0.074 R)
• M11: 2,716,697 km (0.118 R)
• M12: 2,819,770 km (0.101 R)
• M13: 2,982,982 km (0.117 R)
• M14: 3,343,363 km (0.078 R)
• M15: 3,529,014 km (0.106 R)
• M16: 3,705,390 km (0.106 R)
• M17: 4,027,773 km (0.055 R)
• M18: 4,332,504 km (0.085 R)
• M19: 4,453,828 km (0.103 R)
• M20: 4,617,488 km (0.119 R)
• M21: 4,838,743 km (0.106 R)
• M22: 5,092,012 km (0.048 R)
• M23: 5,263,302 km (0.097 R)
• M24: 5,407,514 km (0.094 R)
• M25: 5,553,073 km (0.112 R)
• M26: 5,803,649 km (0.106 R)
• M27: 5,952,798 km (0.083 R)
• M28: 6,315,873 km (0.108 R)
• M29: 6,515,735 km (0.094 R)
• M30: 6,639,602 km (0.079 R)
• M31: 6,842,906 km (0.112 R)
• M32: 7,191,469 km (0.082 R)
• M33: 7,643,554 km (0.119 R)
• M34: 8,507,930 km (0.066 R)
• M35: 9,003,548 km (0.118 R)
• M36: 9,193,986 km (0.088 R)
• M37: 9,298,405 km (0.118 R)
• M38: 9,438,429 km (0.103 R)
• M39: 10,076,613 km (0.105 R)
• M40: 10,238,329 km (0.1 R)
• M41: 10,473,646 km (0.072 R)
• M42: 11,060,219 km (0.116 R)
• M43: 11,208,620 km (0.114 R)
• M44: 11,582,316 km (0.085 R)
• M45: 11,732,961 km (0.099 R)
• M46: 11,865,355 km (0.081 R)
• M47: 12,055,344 km (0.117 R)
• M48: 12,323,125 km (0.046 R)
• M49: 12,611,998 km (0.075 R)
• M50: 12,883,817 km (0.11 R)
• M51: 12,981,355 km (0.059 R)
• M52: 13,255,718 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 923.5

Radius: 9

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.48 AU - 2.5 AU

Year: 2665 Days

Day: 12.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 8,355,624 km

• M1: 119,678 km (0.037 R)
• M2: 208,689 km (0.037 R)
• M3: 306,526 km (0.082 R)
• M4: 448,794 km (0.105 R)
• M5: 542,292 km (0.094 R)
• M6: 633,547 km (0.118 R)
• M7: 1,064,538 km (0.064 R)
• M8: 1,279,361 km (0.105 R)
• M9: 1,379,292 km (0.104 R)
• M10: 1,560,904 km (0.077 R)
• M11: 2,107,385 km (0.107 R)
• M12: 2,226,465 km (0.075 R)
• M13: 2,424,832 km (0.073 R)
• M14: 2,518,331 km (0.106 R)
• M15: 2,790,000 km (0.065 R)
• M16: 2,855,375 km (0.1 R)
• M17: 3,172,672 km (0.102 R)
• M18: 3,448,829 km (0.117 R)
• M19: 3,518,991 km (0.075 R)
• M20: 4,437,073 km (0.102 R)
• M21: 4,745,992 km (0.113 R)
• M22: 5,141,978 km (0.114 R)
• M23: 5,202,266 km (0.091 R)
• M24: 5,303,245 km (0.039 R)
• M25: 5,445,961 km (0.119 R)
• M26: 6,285,055 km (0.114 R)
• M27: 6,436,000 km (0.083 R)
• M28: 6,719,637 km (0.092 R)
• M29: 6,785,610 km (0.043 R)
• M30: 7,029,754 km (0.102 R)
• M31: 7,208,972 km (0.107 R)
• M32: 7,549,307 km (0.105 R)
• M33: 7,617,972 km (0.11 R)
• M34: 8,198,412 km (0.067 R)
• M35: 8,458,413 km (0.091 R)
• M36: 8,553,557 km (0.026 R)
• M37: 8,841,384 km (0.118 R)
• M38: 9,034,963 km (0.11 R)
• M39: 9,278,958 km (0.055 R)
• M40: 9,823,494 km (0.106 R)
• M41: 10,302,057 km (0.11 R)
• M42: 10,480,378 km (0.067 R)
• M43: 10,608,284 km (0.028 R)
• M44: 10,865,742 km (0.107 R)
• M45: 11,809,705 km (0.103 R)
• M46: 12,049,809 km (0.063 R)
• M47: 12,291,410 km (0.112 R)
• M48: 12,480,651 km (0.101 R)
• M49: 12,752,470 km (0.055 R)
• M50: 13,136,339 km (0.098 R)
• M51: 13,357,295 km (0.083 R)
• M52: 13,775,122 km (0.111 R)
• M53: 13,831,221 km (0.087 R)
• M54: 14,169,013 km (0.079 R)
• M55: 14,225,561 km (0.091 R)
• M56: 14,338,956 km (0.093 R)
• M57: 14,623,641 km (0.092 R)
• M58: 14,766,656 km (0.111 R)
• M59: 14,824,102 km (0.091 R)
• M60: 15,054,183 km (0.057 R)
• M61: 15,576,429 km (0.08 R)
• M62: 15,634,922 km (0.116 R)
• M63: 15,957,306 km (0.116 R)
• M64: 16,075,189 km (0.076 R)
• M65: 16,549,264 km (0.064 R)
• M66: 16,608,954 km (0.084 R)
• M67: 16,758,103 km (0.045 R)
• M68: 17,269,129 km (0.12 R)
• M69: 17,359,786 km (0.111 R)
• M70: 17,541,697 km (0.109 R)
• M71: 18,367,926 km (0.114 R)
• M72: 19,144,339 km (0.058 R)
• M73: 19,552,292 km (0.113 R)
• M74: 19,836,378 km (0.099 R)
• M75: 19,994,803 km (0.113 R)
• M76: 20,600,674 km (0.105 R)
• M77: 20,664,702 km (0.113 R)
• M78: 21,342,081 km (0.078 R)
• M79: 21,895,743 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.3

Radius: 9.4

Gravity: 7.54 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.11 AU - 3.43 AU

Year: 3127 Days

Day: 9.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 8,355,624 km

• M1: 135,536 km (0.062 R)
• M2: 229,932 km (0.041 R)
• M3: 304,282 km (0.095 R)
• M4: 413,040 km (0.039 R)
• M5: 502,798 km (0.051 R)
• M6: 627,862 km (0.062 R)
• M7: 954,584 km (0.106 R)
• M8: 1,113,457 km (0.032 R)
• M9: 1,306,139 km (0.077 R)
• M10: 1,393,803 km (0.106 R)
• M11: 1,562,251 km (0.108 R)
• M12: 1,723,816 km (0.109 R)
• M13: 1,933,552 km (0.111 R)
• M14: 2,078,064 km (0.107 R)
• M15: 2,151,666 km (0.096 R)
• M16: 2,226,166 km (0.06 R)
• M17: 2,347,191 km (0.086 R)
• M18: 3,324,065 km (0.075 R)
• M19: 3,621,615 km (0.077 R)
• M20: 3,692,823 km (0.12 R)
• M21: 4,111,847 km (0.086 R)
• M22: 4,431,388 km (0.076 R)
• M23: 4,955,280 km (0.093 R)
• M24: 5,643,131 km (0.087 R)
• M25: 5,767,596 km (0.119 R)
• M26: 5,934,996 km (0.105 R)
• M27: 6,253,191 km (0.109 R)
• M28: 6,317,518 km (0.092 R)
• M29: 6,446,920 km (0.12 R)
• M30: 6,533,687 km (0.092 R)
• M31: 6,950,766 km (0.104 R)
• M32: 7,039,777 km (0.108 R)
• M33: 7,354,082 km (0.114 R)
• M34: 7,421,999 km (0.093 R)
• M35: 8,466,342 km (0.089 R)
• M36: 8,561,486 km (0.114 R)
• M37: 9,531,479 km (0.083 R)
• M38: 9,879,294 km (0.037 R)
• M39: 10,105,037 km (0.066 R)
• M40: 10,715,396 km (0.083 R)
• M41: 10,895,662 km (0.091 R)
• M42: 11,076,974 km (0.074 R)
• M43: 11,285,364 km (0.086 R)
• M44: 11,468,771 km (0.082 R)
• M45: 11,759,141 km (0.086 R)
• M46: 11,838,727 km (0.082 R)
• M47: 12,212,422 km (0.047 R)
• M48: 12,590,157 km (0.115 R)
• M49: 12,698,765 km (0.1 R)
• M50: 12,807,672 km (0.094 R)
• M51: 13,053,910 km (0.081 R)
• M52: 13,163,865 km (0.073 R)
• M53: 13,746,249 km (0.095 R)
• M54: 14,026,446 km (0.067 R)
• M55: 14,139,093 km (0.112 R)
• M56: 14,252,040 km (0.06 R)
• M57: 14,993,297 km (0.083 R)
• M58: 15,079,765 km (0.076 R)
• M59: 15,572,241 km (0.114 R)
• M60: 15,747,270 km (0.081 R)
• M61: 15,805,763 km (0.052 R)
• M62: 15,864,405 km (0.065 R)
• M63: 16,691,981 km (0.108 R)
• M64: 16,841,279 km (0.111 R)
• M65: 17,020,947 km (0.098 R)
• M66: 17,201,362 km (0.114 R)
• M67: 17,412,594 km (0.117 R)
• M68: 17,503,400 km (0.114 R)
• M69: 18,112,712 km (0.084 R)
• M70: 18,358,351 km (0.095 R)
• M71: 18,697,939 km (0.118 R)
• M72: 18,790,989 km (0.071 R)
• M73: 18,884,038 km (0.078 R)
• M74: 18,946,271 km (0.102 R)
• M75: 19,508,909 km (0.112 R)
• M76: 20,299,533 km (0.065 R)
• M77: 20,586,761 km (0.087 R)
• M78: 20,875,186 km (0.094 R)
• M79: 21,716,375 km (0.091 R)
• M80: 21,846,675 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 27.8

Radius: 12.3

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.71 AU - 3.39 AU

Year: 3613 Days

Day: 12.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 8,355,624 km

• M1: 153,637 km (0.107 R)
• M2: 328,218 km (0.093 R)
• M3: 468,690 km (0.108 R)
• M4: 1,040,154 km (0.11 R)
• M5: 1,165,966 km (0.068 R)
• M6: 1,291,030 km (0.073 R)
• M7: 1,381,387 km (0.117 R)
• M8: 1,473,988 km (0.093 R)
• M9: 1,561,951 km (0.102 R)
• M10: 1,895,255 km (0.057 R)
• M11: 2,181,586 km (0.096 R)
• M12: 2,571,587 km (0.094 R)
• M13: 2,687,077 km (0.099 R)
• M14: 2,804,362 km (0.099 R)
• M15: 3,000,933 km (0.085 R)
• M16: 4,421,814 km (0.109 R)
• M17: 4,591,159 km (0.068 R)
• M18: 4,823,783 km (0.081 R)
• M19: 4,905,613 km (0.103 R)
• M20: 5,070,620 km (0.113 R)
• M21: 5,279,608 km (0.042 R)
• M22: 5,470,046 km (0.038 R)
• M23: 5,749,345 km (0.084 R)
• M24: 6,422,985 km (0.06 R)
• M25: 6,820,765 km (0.084 R)
• M26: 6,970,662 km (0.049 R)
• M27: 7,273,598 km (0.118 R)
• M28: 7,712,219 km (0.117 R)
• M29: 7,796,143 km (0.034 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 19,063 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit